Will, the BlackCandy's mysite/templates/page.ss contains the following code. There is one more </div>'s than needed and it prevents the template running in firefox. I'm removing the one found immediatley after $Layout it seems to work... can you republish this? :)
sorry sig, Its not that huge of a problem.. That div is being opened in Page.ss in the layout folder. I had changed it a while back and just forgot to tidy up. If a SS template has invalid html you usually get a big red XML error box.
So its not invalid its just bad coding which needs to be fixed anyway. So I will get onto it when I have 2 seconds. That and a fix to the images.. Some use png instead of gif and you can notice a slight color mismatch on some monitors, This has been fixed but havent updated the SS zip (The new SS demo site that I am working on has most of the fixs I am talking about)
Hmm, I see what you're saying but I am getting this problem to happen very reliably during my time documenting the forum installation process... See http://doc.silverstripe.com/doku.php?id=forum-installation